Tweed 3 piece from 50ies per union tag. Interestingly quality was not very good so I left it.

I know nothing about union tags, but with those wide lapels and large pocket flaps, it
screams 1970s. Note: trad and semi trad clothing existed parallel with bell bottoms and double knits,
the main concession to the era was wider lapel width.

^ Sometimes it is possible that a small producer uses an older union tag. The trademark R came in 62 and is the only difference between before and after. The tag is from 49-62, maybe the suit is not. That would explain the crappy quality